Compact fire-fighting unmanned aerial vehicle

Abstract

The invention relates to the field of unmanned aerial vehicles (UAV), specifically, a compact fire-fighting UAV, comprising a fuselage, a plurality of rotor assemblies, a plurality of legs, image assemblies and fire-fighting assemblies, wherein the fuselage is a box structure, and is internally provided with a plurality of control modules; a battery module is arranged on the upper part of the fuselage; the rotor assemblies are arranged on the side walls of the fuselage, and the plurality of legs assemblies are respectively located on the lateral sides of the lower part of the fuselage; the rotor assembly includes a rotor arm, a drive motor, and a rotor; one end of the leg is connected with the bottom surface of the box structure, and the other end is used for supporting the ground, and thefire-fighting assemblies and the image assemblies are fixed on the legs; and the battery module is used for driving whether the fire-fighting assembly is working or not, and provides power for the driving motor of the rotor assembly, so as to realize the power supply of the UAV. The compact fire-fighting UAV adopts the fire-fighting projectile without recoil force to extinguish the fire, which can completely satisfy the general high-rise fire, and does not produce the backward impact force to the UAV, and is favorable for improving the accuracy of the fire-fighting of the UAV.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, specifically, a compact fire-fighting unmanned aerial vehicle. Background technique [0002] With the continuous development of urbanization, there are more and more high-rise buildings, followed by frequent high-rise fires. Due to the complex structure of high-rise buildings, dense population, and high-rise fires have the characteristics of rapid fire spread, difficult evacuation and difficulty in fighting. Once a fire occurs, it is difficult to control the fire and it is difficult for people to escape. [0003] In the prior art, the commonly used fire extinguishing method is to extinguish the fire by fire ladders and fire water guns, etc., but for residential buildings with more than 10 floors and high-rise fires exceeding 24 meters high, the length of the fire ladder and the range of fire water guns and water cannons Both of them are severely limited with the increase of the height of ...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the commonly used fire extinguishing method is to extinguish the fire through fire ladders and fire water guns, but for residential buildings with more than 10 floors and buildings with a height of more than 24 meters For high-rise fires, the length of the fire-fighting aerial ladder and the range of fire-fighting water guns and water cannons are severely limited with the increase of the height of the fire occurrence point. After the aerial ladder rises into the air, it will swing from side to side due to the influence of wind, which increases the difficulty of fire fighting; secondly, Using fire water guns and water cannons to extinguish fire requires pressurizing the water, and the water pressure will also limit the height

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